Base | Representation |
---|---|
bin | 100001101100110… |
… | …0000110000100101 |
3 | 2220210201121211102 |
4 | 1003121200300211 |
5 | 4303433330003 |
6 | 304112045445 |
7 | 40010212016 |
oct | 10331406045 |
9 | 2823647742 |
10 | 1130761253 |
11 | 530315736 |
12 | 276833885 |
13 | 1503612cb |
14 | aa26900d |
15 | 69410588 |
hex | 43660c25 |
1130761253 has 4 divisors (see below), whose sum is σ = 1132509600. Its totient is φ = 1129012908.
The previous prime is 1130761249. The next prime is 1130761267. The reversal of 1130761253 is 3521670311.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1130761253 - 22 = 1130761249 is a prime.
It is a super-2 number, since 2×11307612532 = 2557242022572260018, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130761223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873203 + ... + 874496.
It is an arithmetic number, because the mean of its divisors is an integer number (283127400).
Almost surely, 21130761253 is an apocalyptic number.
It is an amenable number.
1130761253 is a deficient number, since it is larger than the sum of its proper divisors (1748347).
1130761253 is an equidigital number, since it uses as much as digits as its factorization.
1130761253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1748346.
The product of its (nonzero) digits is 3780, while the sum is 29.
The square root of 1130761253 is about 33626.7936770665. The cubic root of 1130761253 is about 1041.8142804468.
The spelling of 1130761253 in words is "one billion, one hundred thirty million, seven hundred sixty-one thousand, two hundred fifty-three".
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